1 Table of Contents: “...Introduction and History -- Epidemiology -- Etiology -- Diagnosis and Management -- Staging...”

2 Table of Contents: “...1. History of Acrodermatitis Enteropathica -- 2. Epidemiology and Etiology -- 2.1. Epidemiology...”

3 Table of Contents: “... -- Chapter 3. History of Pemphigus Vulgaris -- Chapter 4. Epidemiology and Etiology -- Chapter 5. Analysis...”